Hi! and thanks for looking into this!
Yes, the hull is clean and I am using the original propeller mounted on the boat since the beginning; in fact, the commercial brochure for this boat using this same propeller ( 3 blade 14"3/4x21) clocks it at 40knots at 4800rpms !
The best I recently did was...
Hi!
I am crusing (at least trying to..!) on the western coast of France with a 23ft Sessa (Italian made day cruiser); for a while now, I haven't been able to reach WOT (4400/4800 RPMs) with my 4.3GXI-G serial N° 4012197821.
I have checked and replaced about everything that has been said in...